| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.93 | 8.720% | $186.9223 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $40.85 | 9.636% | $44.7863 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $171.74 | 5.263% | $180.7787 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $211.55 | 13.469% | $240.0437 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $110.70 | 5.411% | $116.69 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $202.78 | 8.695% | $220.4117 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $28.46 | 3.469% | $29.4473 | $29.45 | $29.45 | $29.40 |
| 7 purchase totals = | $938.01 | $1,019.0800 | $1,019.08 | $1,019.10 | $1,019.00 | |